Question

which of the following is an imput device
1. Monitor
2. Keyboard
3. Cd
4. Hard disk​

Answer 1

4.Hard disk.............

Answer 2

Answer:

key board is an input device for computer,

keyboard is one of the primary input devices used with a computer. Similar to an electric typewriter, a keyboard is composed of buttons that create letters, numbers, and symbols, and other functions. The following sections provide more in-depth information and answers to some of the more frequently asked questions about the keyboard.